ambershropshire ambershropshire
  • 03-10-2019
  • Mathematics
contestada

4z2+8z+4=0 is it soluton or no solution or two real solution

Respuesta :

Chamberlainamearial
Chamberlainamearial Chamberlainamearial
  • 03-10-2019

Answer:

one solution

Step-by-step explanation:

Answer Link
ozieltijerina
ozieltijerina ozieltijerina
  • 03-10-2019
One solution

4(z+1)^2=0
Divide by 4


(z+1)^2=0

Square root each side

Z+1=0

Subtract 1 from both sides
z=-1
Answer Link

Otras preguntas

Which two numbers have a difference of 5 and a product of 3.36???
write words to match the expression. 24- ( 6+3)
write words to match the expression. 24- ( 6+3)
what other areas beside egypt did the new kingdom pharoahs conquer
write words to match the expression. 24- ( 6+3)
what other areas beside egypt did the new kingdom pharoahs conquer
write words to match the expression. 24- ( 6+3)
If you are writing a persuasive essay in favor of banning vending machines in schools, which is a counterargument you might anticipate?
what other areas beside egypt did the new kingdom pharoahs conquer
write words to match the expression. 24- ( 6+3)